Home / 149,116,554.70-223,710,040.01-46,880,592.32

Finding the Fourth Proportional to 149,116,554.70, 223,710,040.01 and 46,880,592.32

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Solution

The fourth proportional to 149,116,554.70, 223,710,040.01 and 46,880,592.32 is: 70,331,957.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,116,554.70 : 223,710,040.01 = 46,880,592.32 : x
  2. Step 2: Convert to fraction form
    149,116,554.70/223,710,040.01 = 46,880,592.32/x
  3. Step 3: Cross multiply
    149,116,554.70x = 223,710,040.01 × 46,880,592.32
  4. Step 4: Simplify right side
    149,116,554.70x = 10,487,659,184,276,174
  5. Step 5: Solve for x
    x = 10,487,659,184,276,174/149,116,554.70
  6. Step 6: Final answer
    x = 70,331,957.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.